I unistall completely Madsonic ... remove Madsonic Public folder ... and the madsonic folder at root ..When I want to reinstall with the latest 6.2 version, I get an error ... I recreate the Madsonic folder in the public folder with 777 permission .. without any success ...

I know,... it worked for me until last week in this DSM version, but I update do DSM 6.1 Beta AND Madsonic 6.2 in the same day (monday)..Since this time, I had trouble and java error and nothing was working...So, I completely uninstall my Madsonic, and since this time, no more able to re-install it